Area Code 610-412 located in MERION STATION, MONTGOMERY, PA, more detail is as below. Place NPA (Numbering Plan Area) : 610 NXX (Local Number Prefix) : 412 City : MERION STATION County : MONTGOMERY State : PA (Pennsylvania) NXX Use Type : Wireless NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 42091 Rate Center : PHPHSBZN23 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 19066 Other Information NPANXX : 610412 Switch CLLI (Common Language Location Identifier) : PNDLPAAFCM8 MSA CBSA (Core Based Statistical Area) : Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA CBSA Code (Core Based Statistical Area) : 37980 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 610-412 next › : 610-413 Telephone Number List 610-412-0000 ~ 610-412-9999